A Four-Leg Converter Control Scheme for Current Imbalance Compensation in Microgrids
Resch S, Luther M (2023)
Publication Type: Conference contribution
Publication year: 2023
Pages Range: 1929-1933
Conference Proceedings Title: 27th International Conference and Exhibition on Electricity Distribution
Event location: Rom
Abstract
Microgrids aggregate distributed energy resources and local loads, which are often single-phase connected. Thus, the mitigation of phase unbalance is an important issue in order to provide a certain power quality at the point of connection to the utility grid. In this work, the control scheme of a four-leg converter for a battery storage system for compensation of current imbalance is presented. An average model of the converter is implemented as a real time model with a grid-feeding control structure in the synchronous rotating reference frame. Power Hardware-in-the-Loop experiments show effective imbalance compensation within a real laboratory microgrid.
Authors with CRIS profile
Simon Resch
Lehrstuhl für Elektrische Energiesysteme
Matthias Luther
Lehrstuhl für Elektrische Energiesysteme
How to cite
APA:
Resch, S., & Luther, M. (2023). A Four-Leg Converter Control Scheme for Current Imbalance Compensation in Microgrids. In 27th International Conference and Exhibition on Electricity Distribution (pp. 1929-1933). Rom, IT.
MLA:
Resch, Simon, and Matthias Luther. "A Four-Leg Converter Control Scheme for Current Imbalance Compensation in Microgrids." Proceedings of the CIRED 2023 - 27th International Conference and Exhibition on Electricity Distribution, Rom 2023. 1929-1933.
BibTeX: Download